330103-00-04-10-02-00 BENTLY

BENTLY 330106-05-30-10-02-00
BENTLY 330105-02-12-10-02-00
BENTLY 330130-075-00-CN
BENTLY 330103-00-04-10-02-00
BENTLY 330106-05-30-15-02-CN
BENTLY 330103-00-03-10-02-00
BENTLY 330106-05-30-10-02-CN

分类: 标签:
电话: +86 13333414714
邮箱: sales@rsplcdcs.com
联系人:王语嫣
Image 2

Description

设备上的机械限位开关是比较容易产生故障的元件。在设计时,应尽量选用可靠性高的接近开关代替机械限位开关。此外,按钮的常开和常闭触点的选择也会影响到系统的可靠性。现以一个简单的起动、停止控制线路为例,如图2和图3所示的是两个控制线路和它们的对应梯形图。

Natural Microsystems NMS NIU-ATM STM-1 BOARD

RADWARE APSolute Application Delivery AppXcel 16000

New Element One Modis 170-3 In-table monitor system

HP Integrity AB332A RX2620 2 x 1.6GHz CPU Server